/* Estilização do botão de música */
.music-button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.1);
    padding: 10px 20px;
    border-radius: 50px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    transition: background 0.3s ease-in-out, transform 0.2s ease-in-out;
    backdrop-filter: blur(15px);
  }
  
  .music-button:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
  }
  
  .music-button button {
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 20px;
    cursor: pointer;
    transition: transform 0.2s ease-in-out, opacity 0.2s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
  }
  
  .music-button button:hover {
    transform: scale(1.15);
    opacity: 0.8;
  }
  
  .music-button button:active {
    transform: scale(0.95);
  }
  
  /* Ícones */
  .music-button button i {
    font-size: 22px;
  }